| 摘要 |
<p>A key holder has a circular housing (1) with a slot (3) around the edge to hold the flat shafts (21) of key hooks (20) with the hooks secured in a deeper groove (2), inside the key holder, via ball ends (3) which are wider than the outer slot. The access to the inner groove is covered by a locking catch (9.1) on a locking lever (9) pivot mounted with the carabiner catch, and operated by the same release lever (8). This provides a simple one action release of the carabiner and the hook grip.</p> |
